Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 27.64
Milk (kg) -618.00 -0.014 8.65
Fat (kg) -28.54 -0.375 10.69
Prot (kg) -18.79 -0.441 8.29
Fertility Sub Index 0.36
Calving Interval (days) -0.04 -1.459 0.06
Survival (%) 0.27 1.117 0.30
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index 3.05
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) -3.15 -0.432 1.36
Maintenance Sub Index Maint. Sub Index 6.90
Live WT (kg) -22.50 -0.307 6.90
Total Carbon Sub Index 39.68

* Based on an €80/tonne carbon price